Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1214 1712 (N40W31 L=111)   644    107        0 (1172/1676-1257/1744)  18.4 W26-W35 N37-N41
      2 1652 1583 (N22W57 L=137)   763    117        1 (1618/1546-1683/1610)  12.5 W52-W61 N19-N23
      3  939 1572 (N36W06 L= 86)   286     53        0 ( 914/1553- 977/1589) -26.6 W04-W08 N35-N37
      4  817 1351 (N24E07 L= 73)   258     69        0 ( 777/1333- 858/1366) -18.4 E09-E03 N23-N25
      5 1686 1024 (S11W42 L=122)  1884    501        0 (1591/ 810-1841/1171)  31.0 W32-W58 S21-S04
      6 1883 1089 (S11W62 L=142)   600    122        1 (1850/1048-1912/1120) -45.0 W58-W65 S14-S09
      7 1628  766 (S25W35 L=115)   354     92        1 (1594/ 732-1656/ 797) -59.0 W32-W36 S27-S22
      8  803  296 (S40E35 L= 45)   375     98        0 ( 787/ 266- 822/ 331)  39.8 E37-E31 S42-S37
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y